Update documentation for branch main

[cmsis] / main / Core / html / footer.js

function writeHeader() {
    document.write('Version 5.7.0');
};

function writeFooter()  {
    document.write('Generated on Thu Jun 29 2023 12:50:18 for CMSIS-Core (Cortex-M) 5.7.0. Copyright © 2023 Arm Limited (or its affiliates). All rights reserved.');
};